The locking device is used to stop the E‑length sloping during the loading process or in stowed position. All land loading arms in the T‑model range can be fitted with a locking device.
Connect the locking device by a bolt-on mounting plate at the center swivel joint or at the spring cylinder. The length of the locking device rod depends on the E‑length. With the help of a clamp component, the rod can be held in any position.